<https://t-ishihara.jp/author/potarobo/#author>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<https://t-ishihara.jp/2016/02/%E6%81%92%E4%BE%8B%E3%81%AE%E9%A7%85%E9%A0%AD%E8%AD%B0%E4%BC%9A%E5%A0%B1%E5%91%8A%EF%BC%81/>